Question

permittivity of free space ------?!???​

Answer 1

$\large\underline{\green{\sf \red{\dag} Concept\: Of \: Permittivity\: Of \:Free\: Space:-}}$

• ◈ The permittivity of free space, ε0, is a physical constant used often in electromagnetism.

• ◈ It represents the capability of a vacuum to permit electric fields.

• ◈ It is also connected to the energy stored within an electric field and capacitance.

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